Code Inspection: Parameter type

Reports the parameters passed to a function call, whose types do not match the ones specified in the function definition via type declaration or the PHPDoc @param tag.

See Type declarations (php.net) and @param (phpdoc.org) for details.

In the following example, the expectArray() function has the parameter of the array type but is called with a string argument.

            /**
             * @param array $arr
             * @return array
             */
            function expectArray(array $arr) {
                return $arr;
            }
            expectArray("Foo");
        

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Last modified: 16 May 2022